<template>
  <section>
    <div class="box">
      <div class="square" style="--i:0;" />
      <div class="square" style="--i:1;" />
      <div class="square" style="--i:2;" />
      <div class="square" style="--i:3;" />
      <div class="square" style="--i:4;" />
      <div class="square" style="--i:5;" />
      <div class="container">
        <div class="form">
          <div class="login-logo">
            <img src="../../assets/img/2333.png" alt="">
          </div>
          <form action="" autocomplete="off">
            <div class="inputBx">
              <input v-model="loginForm.username" type="text" placeholder="账号" required="required">
              <!-- <span>账号</span> -->
              <img src="../../assets/img/people.png" alt="user">
            </div>
            <div class="inputBx password">
              <input
                id="password-input"
                v-model="loginForm.password"
                type="password"
                name="password"
                autoComplete="new-password"
                required="required"
                placeholder="密码"
              >
              <!-- <span>密码</span> -->
              <div class="password-control" @click="show_hide_password($event)" />
              <img src="../../assets/img/suo.png" alt="lock">
            </div>
            <label class="remember"><input v-model="ischeck" type="checkbox"> 记住密码</label>
            <div class="inputBx">
              <el-button v-loading="loading" :disabled="loading" class="login" @click="handleLogin">
                qnlm登录
              </el-button>
            </div>
          </form>
          <!-- <p>忘 记 密 码 ? <a href="#">Click Here</a> 账号、密码：any</p>
          <p>注 册 <a href="#">Sign up</a></p> -->
        </div>
      </div>
    </div>
  </section>
</template>

<script>
import { validUsername } from '@/utils/validate'

export default {
  name: 'Login',
  data() {
    const validateUsername = (rule, value, callback) => {
      if (!validUsername(value)) {
        callback(new Error('Please enter the correct user name'))
      } else {
        callback()
      }
    }
    const validatePassword = (rule, value, callback) => {
      if (value.length < 6) {
        callback(new Error('The password can not be less than 6 digits'))
      } else {
        callback()
      }
    }
    return {
      // localStorage.getItem('user') ? JSON.parse(localStorage.getItem('user')) : ''
      loginForm: {
        username: localStorage.getItem('loginForm')
          ? JSON.parse(localStorage.getItem('loginForm')).username
          : '',
        password: localStorage.getItem('loginForm')
          ? JSON.parse(localStorage.getItem('loginForm')).password
          : ''
      },
      loginRules: {
        username: [{ required: true, trigger: 'blur', validator: validateUsername }],
        password: [{ required: true, trigger: 'blur', validator: validatePassword }]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined,
      ischeck: !!localStorage.getItem('loginForm')
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  methods: {
    show_hide_password($event) {
      var input = document.getElementById('password-input')
      if (input.getAttribute('type') === 'password') {
        $event.currentTarget.classList.add('view')
        input.setAttribute('type', 'text')
      } else {
        $event.currentTarget.classList.remove('view')
        input.setAttribute('type', 'password')
      }
      return false
    },
    handleLogin() {
      this.loading = true
      console.log(this.loginForm, 'this.loginForm')
      console.log(this.ischeck)
      this.$store
        .dispatch('user/login', this.loginForm)
        .then(() => {
          // debugger
          if (this.ischeck) {
            localStorage.setItem('loginForm', JSON.stringify(this.loginForm))
          } else {
            localStorage.setItem('loginForm', '')
          }
          console.log(1111111111111)
          this.$router.push({ path: '/' })
          this.loading = false
        })
        .catch(() => {
          this.loading = false
        })
    }
  }
}
</script>
<style lang="scss" scoped>
::v-deep .el-loading-mask {
  background-color: rgb(184 186 212 / 50%);
  border-radius: 10px;
}
::v-deep .el-loading-spinner .path {
  stroke: #9cb6d2 !important;
}
* {
  margin: 0;
  padding: 0;
  box-shadow: border-box;
  font-family: 'El Messiri', sans-serif;
}

section {
  background: #031323;
  overflow: hidden;
}

section {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
  background-size: 400% 400%;
  animation: gradient 10s ease infinite;
}

@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.box {
  position: relative;

  .square {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    animation: square 10s linear infinite;
    animation-delay: calc(-1s * var(--i));
  }

  @keyframes square {
    0%,
    100% {
      transform: translateY(-20px);
    }

    50% {
      transform: translateY(20px);
    }
  }

  .square:nth-child(1) {
    width: 100px;
    height: 100px;
    top: -15px;
    right: -45px;
  }

  .square:nth-child(2) {
    width: 150px;
    height: 150px;
    top: 105px;
    left: -125px;
    z-index: 2;
  }

  .square:nth-child(3) {
    width: 60px;
    height: 60px;
    bottom: 85px;
    right: -45px;
    z-index: 2;
  }

  .square:nth-child(4) {
    width: 50px;
    height: 50px;
    bottom: 35px;
    left: -95px;
  }

  .square:nth-child(5) {
    width: 50px;
    height: 50px;
    top: -15px;
    left: -25px;
  }

  .square:nth-child(6) {
    width: 85px;
    height: 85px;
    top: 165px;
    right: -155px;
    z-index: 2;
  }
}

.container {
  position: relative;
  padding: 0 60px 50px 60px;
  width: 420px;
  min-height: 380px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border-radius: 10px;
  box-shadow: 0 25px 45px rgba(0, 0, 0, 0.2);
}

.container::after {
  content: '';
  position: absolute;
  top: 5px;
  right: 5px;
  bottom: 5px;
  left: 5px;
  border-radius: 5px;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.1) 2%);
}

.form {
  position: relative;
  width: 100%;
  height: 100%;

  .login-logo {
    width: 100%;
    // height: 85px;
    margin-bottom: 40px;
    margin-top: 30px;
    display: flex;
    justify-content: center;
    img {
      width: 100%;
      height: 100%;
    }
  }

  .inputBx {
    position: relative;
    width: 100%;
    margin-bottom: 20px;

    input {
      width: 100%;
      outline: none;
      border: none;
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.2);
      padding: 8px 10px;
      padding-left: 40px;
      border-radius: 15px;
      color: #fff;
      font-size: 16px;
      line-height: 16px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }

    .password-control {
      position: absolute;
      top: 11px;
      right: 10px;
      display: inline-block;
      width: 20px;
      height: 20px;
      background: url('../../assets/img/look.png') 0 0 no-repeat;
      background-size: 100% 100%;
      transition: 0.5s;
    }

    .view {
      background: url('../../assets/img/biyan.png') 0 0 no-repeat;
      background-size: 100% 100%;
      transition: 0.5s;
    }

    img {
      width: 32px;
      position: absolute;
      top: 2px;
      left: 8px;
      transform: scale(0.6);
      // filter: invert(1);
    }

    .login {
      background: #fff;
      color: #111;
      max-width: 100px;
      padding: 8px 20px;
      box-shadow: none;
      letter-spacing: 5px;
      cursor: pointer;
      transition: 1.5s;
      border-radius: 10px;
      text-align: center;
    }

    .login:hover {
      background: linear-gradient(115deg, rgba(0, 0, 0, 0.1), rgba(255, 255, 255, 0.25));
      color: #fff;
      transition: 0.5s;
    }
    span {
      position: absolute;
      left: 30px;
      padding: 10px;
      display: inline-block;
      color: #fff;
      transition: 0.5s;
      pointer-events: none;
    }

    input:focus ~ span,
    input:valid ~ span {
      transform: translateX(-30px) translateY(-25px);
      font-size: 12px;
    }
  }

  p {
    color: #fff;
    font-size: 15px;
    margin-top: 5px;

    a {
      color: #fff;
    }

    a:hover {
      background-color: #000;
      background-image: linear-gradient(to right, #434343 0%, black 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
  }
}

.remember {
  position: relative;
  display: inline-block;
  color: #fff;
  margin-bottom: 10px;
  cursor: pointer;
}
input::-webkit-input-placeholder {
  color: #fff;
}
</style>
